1. Bolgatanga Technical University,Department of Electrical and Electronics Engineering,Bolgatanga,Ghana
2. Kwame Nkrumah University of Science and Technology,Department of Telecommunication Engineering,Kumasi,Ghana
3. Institute for Scientific and Technological Information, Council for Scientific and Industrial Research,Accra,Ghana
4. Korea Electronics Technology Institute,Intelligent Image Processing Research Center,Seongnam-si,Republic of Korea